Just going to ask this here just incase.

Why would my PXE server not boot a workstation when I have a Seagate
Barracuda ST380013AS drive installed and it works just fine with a
ST3250310AS drive?

I have changed the bios to legacy and still no booty. Tested in different
machines, same thing, ST3800 no go, ST3250 works fine.

I am going to look for Firmware updates, Anything else I might need to try?